Statewide Rankings

Statewide Data Info
Please note, Degree Days and Palmer Indices are not available for Alaska. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

Rhode Island

Precipitation Rankings, August 1966

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PeriodValue1901-2000
Mean
AnomalyRank
(1895-2022)
Wettest/Driest
Since
Record
August 1966
1-Month
2.19"
(55.63mm)
4.05"
(102.87mm)
-1.86"
(-47.24mm)
22nd Driest
Driest since:
1984
107th Wettest
Wettest since:
1955
Jul–Aug 1966
2-Month
4.96"
(125.98mm)
7.31"
(185.67mm)
-2.35"
(-59.69mm)
19th Driest
Driest since:
1907
110th Wettest
Wettest since:
1927
Ties: 1935, 2007
Jun–Aug 1966
3-Month
7.23"
(183.64mm)
10.62"
(269.75mm)
-3.39"
(-86.11mm)
16th Driest
Driest since:
1949
113th Wettest
Wettest since:
1922
Ties: 1940
May–Aug 1966
4-Month
11.65"
(295.91mm)
14.07"
(357.38mm)
-2.42"
(-61.47mm)
31st Driest
Driest since:
1944
98th Wettest
Wettest since:
2006
Apr–Aug 1966
5-Month
13.00"
(330.20mm)
18.13"
(460.50mm)
-5.13"
(-130.30mm)
10th Driest
Driest since:
1999
119th Wettest
Wettest since:
2006
Mar–Aug 1966
6-Month
15.41"
(391.41mm)
22.34"
(567.44mm)
-6.93"
(-176.03mm)
8th Driest
Driest since:
1965
121st Wettest
Wettest since:
1998
Feb–Aug 1966
7-Month
18.93"
(480.82mm)
25.78"
(654.81mm)
-6.85"
(-173.99mm)
8th Driest
Driest since:
1957
121st Wettest
Wettest since:
1998
Jan–Aug 1966
8-Month
22.41"
(569.21mm)
29.72"
(754.89mm)
-7.31"
(-185.68mm)
7th Driest
Driest since:
1957
122nd Wettest
Wettest since:
1998
Dec 1965–Aug 1966
9-Month
24.04"
(610.62mm)
33.88"
(860.55mm)
-9.84"
(-249.93mm)
4th Driest
Driest since:
1944
124th Wettest
Wettest since:
1998
Nov 1965–Aug 1966
10-Month
26.06"
(661.92mm)
38.03"
(965.96mm)
-11.97"
(-304.04mm)
2nd Driest
Driest since:
1944
126th Wettest
Wettest since:
1998
Oct 1965–Aug 1966
11-Month
28.75"
(730.25mm)
41.56"
(1,055.62mm)
-12.81"
(-325.37mm)
1st Driest
Driest to Date
1966
127th Wettest
Wettest since:
2006
Sep 1965–Aug 1966
12-Month
31.16"
(791.46mm)
45.16"
(1,147.06mm)
-14.00"
(-355.60mm)
1st Driest
Driest to Date
1966
127th Wettest
Wettest since:
2019
Mar 1965–Aug 1966
18-Month
44.26"
(1,124.20mm)
67.43"
(1,712.72mm)
-23.17"
(-588.52mm)
1st Driest
Driest to Date
1966
127th Wettest
Wettest since:
1984
Sep 1964–Aug 1966
24-Month
64.22"
(1,631.19mm)
90.23"
(2,291.84mm)
-26.01"
(-660.65mm)
1st Driest
Driest to Date
1966
126th Wettest
Wettest since:
2019
Sep 1963–Aug 1966
36-Month
103.04"
(2,617.22mm)
135.44"
(3,440.18mm)
-32.40"
(-822.96mm)
1st Driest
Driest to Date
1966
125th Wettest
Wettest since:
1984
Sep 1962–Aug 1966
48-Month
145.31"
(3,690.87mm)
180.62"
(4,587.75mm)
-35.31"
(-896.88mm)
1st Driest
Driest to Date
1966
124th Wettest
Wettest since:
2009
Sep 1961–Aug 1966
60-Month
188.90"
(4,798.06mm)
225.77"
(5,734.56mm)
-36.87"
(-936.50mm)
1st Driest
Driest to Date
1966
123rd Wettest
Wettest since:
2010

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